23909150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 46403280

約数和(自身を除く): 22494130

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 107, 109, 205, 214, 218, 410, 535, 545, 1025, 1070, 1090, 2050, 2675, 2725, 4387, 4469, 5350, 5450, 8774, 8938, 11663, 21935, 22345, 23326, 43870, 44690, 58315, 109675, 111725, 116630, 219350, 223450, 291575, 478183, 583150, 956366, 2390915, 4781830, 11954575, 23909150]

約数ペア:

[(1, 23909150), (2, 11954575), (5, 4781830), (10, 2390915), (25, 956366), (41, 583150), (50, 478183), (82, 291575), (107, 223450), (109, 219350), (205, 116630), (214, 111725), (218, 109675), (410, 58315), (535, 44690), (545, 43870), (1025, 23326), (1070, 22345), (1090, 21935), (2050, 11663), (2675, 8938), (2725, 8774), (4387, 5450), (4469, 5350)]